package cn.tedu.sp06;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.http.client.SimpleClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;
@EnableCircuitBreaker
@SpringBootApplication
public class Sp06RibbonApplication {

    public static void main(String[] args) {
        SpringApplication.run(Sp06RibbonApplication.class, args);
    }
     //创建RestTemplate实例，放入spring容器
    @LoadBalanced //对RestTemplate进行封装 增强RestTemplate的功能
    @Bean
    public RestTemplate restTemplate(){
       SimpleClientHttpRequestFactory F= new SimpleClientHttpRequestFactory();
       //两个超时参数默认是-1，表示不启用
       F.setConnectTimeout(1000);
       F.setReadTimeout(1000);
        return new RestTemplate(F);
    }
}
